indeed the whole idea has been using our intelligence, using our data bases, using the crossover between different intelligence gathering agencies that may have seen themselves as foreign or domestic, by making sure that we were bringing all of that data to bear. we were making a threat-based scenario-based division between passengers that could easily bored and passengers who deserved more attention. that has been the focus of our efforts since december 25. how do you make reasonable intelligence-based divisions between passengers as they arrive and purchased a ticket and arrive at the airport as they go through a screening, as they board the airplane and indeed actually in-flight? as i mentioned earlier, to get into the global aviation system at any airport, you potentially have access to the whole system. since january, in close coordination with the international civil aviation organization, i have taken part in five regional aviation security summits on five continents. and literally we have gone from europe, which was the first one, several weeks after september -- december 25, to